After reading the CNXSoft article "Arduino launches Modulino Hub and Extender modules to support up to 64 I2C devices, 30-meter range", I learned that Arduino has released official peripheral modules ...

This document is aimed at the Arduino developers, radio experimenters, hobbyists and anyone interested in building a receiver based on the Si473X IC family from Silicon Labs. This project is about an ...

When it comes to electronic design, breadboarding a circuit is the fun part — the creative juices flow, parts come and go, jumpers build into a tangled mess, but it’s all worth it when the circuit ...

[Jean-Christophe Rona] found himself with some free time and decided to finish a project he started two years ago, reverse engineering cheap 433MHz home automation equipment. He hopes to control his ...

The SFA40 is a formaldehyde (HCHO) sensor with remarkably high sensitivity and accuracy in the field due to exceptionally low cross-sensitivity to typical indoor gases. Developed for air purifiers, ...